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Many vitamins, minerals, and nutraceutical supplements have been proposed, tested, and/or used in the treatment of SARS-CoV-2 and COVID-19.

Vitamin C Vitamin D3 Zinc Quercetin N-Acetyl Cysteine (NAC) Nigella Sativa Curcumin Probiotics Vitamin A Epigallocatechin-gallate (EGCG) Lactoferrin OSHA tincture